WEG CFW700B04P2T5DB20 - CFW700 4.2A 3HP DB 3PH 575V
WEG

CFW700B04P2T5DB20

Alternate Item Number: 12260357

Contact for Pricing

Overview

The WEG CFW700 Variable Frequency Drive (VFD), SKU CFW700B04P2T5DB20, is a compact 3-phase industrial drive designed for high-performance motor control applications. This model delivers a rated output current of 4.2A and supports a 3HP motor at 575V input voltage, operating at 60Hz. It features advanced scalar, vector, and VVW (Voltage Vector Wave) control modes, providing precise speed and torque regulation for variable torque applications such as fans, pumps, and compressors. The drive is optimized for energy efficiency and process control, making it ideal for general-purpose industrial motor control where reliability and operational stability are critical. Part of WEG’s CFW700 series, this drive is built on a proven platform known for durability in demanding industrial environments. It includes IP20 protection, ensuring resistance to dust and solid particles while maintaining safety compliance. The CFW700B04P2T5DB20 operates at 575V, 3-phase, with a rated output current of 4.2A and supports a 3HP motor at 60Hz. This specific model is a non-stocked item for 575V applications; customers are advised to consult WEG for availability. The drive meets industrial standards for operational stability and is engineered to deliver consistent performance in harsh conditions.
  • Rated for 4.2A output current and 3HP at 575V, 3-phase input
  • Supports scalar, vector, and VVW control modes for variable torque loads
  • IP20 protection for general-purpose industrial environments
  • Designed for fans, pumps, compressors, and similar applications
  • Part of WEG’s CFW700 series, known for reliability and durability

Specifications

Current Rating
4.2 A
Series
CFW700
Voltage Rating
575 V
CFW700 4.2A 3HP DB 3PH 575V N1

CFW700B04P2T5DBN1

CFW700 4.2A 3HP DB 3PH 575V N1
NEMA 4X VFD 1 PHASE 110-240VAC SUPPLY, 230V 3 PHASE OUTPUT 3.2A, REV SW IN COVER

VF-100E-R-29

NEMA 4X VFD 1 PHASE 110-240VAC SUPPLY, 230V 3 PHASE OUTPUT 3.2A, REV SW IN COVER
Isolator for E1 Interface, 1310nm Singlemode LC optics, TD Package, Includes AC Power Adapter

TD-5402-L5B

Isolator for E1 Interface, 1310nm Singlemode LC optics, TD Package, Includes AC Power Adapter
DIS821 Digital Input 230V

2PAA123608R1

DIS821 Digital Input 230V
INVERTER/DRIVER PSD1018500 18A

46730670177

INVERTER/DRIVER PSD1018500 18A

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.